<?php
/**
 * @package       Bicycle
 * @author        Egor Isaev
 * @description   HTTP/HTTPException.php
 * @copyright (c) 04/06/2026
 */

namespace System\Classes\HTTP;

use System\Classes\Core;
use System\Classes\MyException;
use System\Classes\Response;

class HTTPException extends MyException
{
    protected int $_code = 0;

    public function __construct(string $message = '', ?array $variables = null, ?\Throwable $previous = null, int $codeOverride = 0)
    {
        if ($codeOverride !== 0) {
            $this->_code = $codeOverride;
        }
        parent::__construct($message, $variables, $this->_code, $previous);
    }

    public static function factory(int $code, string $message = '', ?array $variables = null, ?\Throwable $previous = null): static
    {
        $class = 'System\\Classes\\HTTP\\Exception\\HTTPException_' . $code;

        if (class_exists($class)) {
            return new $class($message, $variables, $previous);
        }

        return new static($message, $variables, $previous, $code);
    }

    public function get_response(): Response
    {
        $code = $this->_code ?: 500;
        http_response_code($code);

        $response = new Response($code);
        $view     = Core::findFile('view/errors', (string)$code, 'html');

        if ($view) {
            ob_start();
            $message = $this->getMessage();
            include $view;
            $response->body(ob_get_clean());
        }

        return $response;
    }
}